<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>3d-缩放</title>
  <style>
    .box {
      width: 500px;
      height: 500px;
      border: 5px solid gray;
      display: flex;
      transform-style: preserve-3d;

      perspective: 1000px;
    }

    .center {
      margin: auto;
      width: 200px;
      height: 200px;
      background: red;
      /* transform: scaleZ(10) rotateX(45deg); */

      transform: scale3d(1, 1, 10) rotateX(45deg);
      /* scaleZ()和scale3d()函数单独使用时没有任何效果，需要配合其它的变形函数一起使用 perspective  rotate*/
    }
  </style>
</head>

<body>
  <div class="box">
    <div class="center"></div>
  </div>
</body>

</html>